The role of the automotive electronic water pump
The role of the automotive electronic water pump is to forcibly cool the oil at the turbine shaft after the engine is turned off. The electronic water pump combines the advantages of self-priming pumps and chemical pumps. It is made of a variety of imported materials that are resistant to corrosion. It has properties such as acid resistance, alkali resistance, and corrosion resistance. noise. Exquisite workmanship, not only self-priming function, but also large flow, high pressure, stable performance, and easy installation.
The working principle of the electronic water pump is as follows:
1. The circular motion of the motor makes the diaphragm inside the pump reciprocate through the mechanical device, thereby compressing and stretching the air in the pump chamber (fixed volume);
2. Under the action of the one-way valve, a positive pressure is formed at the drain (the actual output pressure is related to the power boost received by the pump drain and the characteristics of the pump);
3. A vacuum is formed at the suction port, thereby creating a pressure difference with the outside atmospheric pressure. Under the action of the pressure difference, the water is pressed into the water inlet, and then discharged from the outlet;
4. Under the action of the kinetic energy transmitted by the motor, the water is continuously sucked and discharged to form a relatively stable flow.
